The invention discloses a redundant steer-by-wire device, a redundant steer-by-wire system architecture and driving equipment. The redundant steer-by-wire device comprises a steering control mechanism, a steering execution mechanism and a comprehensive controller, wherein the steering control mechanism is connected with the comprehensive controller through a double-way CAN line, and the steering executing mechanism is connected with the comprehensive controller through a double-way CAN line. The redundant steer-by-wire device is advantaged in that technical problems that in the prior art, a steer-by-wire device is large in occupied space, low in control precision and insufficient in system safety are solved, and the technical effects that the arrangement space of a redundant steer-by-wiredevice is smaller, control precision is higher, safety is higher, the synchronism is better, and the whole system has a redundant framework are achieved.
本发明公开了一种冗余线控转向装置、系统架构以及驾驶设备,包括转向操纵机构、转向执行机构以及综合控制器;转向操纵机构通过双路CAN线与综合控制器相连接,转向执行机构通过双路CAN线与综合控制器相连接。本发明解决了现有技术中的线控转向装置占用空间大、控制精度低以及系统安全性不足的技术问题,实现了冗余线控转向装置的布置空间更小、控制精度更高、安全性更高、同步性更好以及全系统具备冗余架构的技术效果。
Redundant steer-by-wire device, system architecture and driving equipment
一种冗余线控转向装置、系统架构以及驾驶设备
2020-09-08
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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